Question

Write a function to match the function machine
Multiply the input by -3, then
subtract 2

Answer 1

The required function is:

• f(x) = 3x - 2

Please check the attached graph.

Explanation:

We need to write a function to match the function machine multiply the input by -3, then subtract 2.

Let 'x' be the input.

• Multiply the input by 3 is: 3x

• Subtract 2: 3x - 2

Therefore, multiply the input by -3, then subtracting 2 would give us the result:

f(x) = 3x - 2

Therefore, the required function is:

• f(x) = 3x - 2

Please check the attached graph.